Massive repo-copies request: net->dns (partly devel->dns)
The category "dns" has been added, now is the time to move
the dns-related ports to the new world. Is there anyone who
is brave enough to complete this difficult job? ;)
PR: ports/56020
Submitted by: Kimura Fuyuki <fuyuki@nigredo.org>
Approved by: portmgr

Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command; the ECHO
macro is set to "echo" by default, but it is set to "true" if make(1) is
invoked with the -s option while ECHO_CMD is always set to the echo command.

Change PKGDIR from pkg/ to . Also fix places where ${PKGDIR} is spelled out
(many of which are ${PKGDIR}/MESSAGE -> ${PKGMESSAGE} type fixes that
shouldn't have been necessary) and the string "/pkg/" appear.